baber/WOPTO huggingface dataset:
Patent JP-H06166875-A (JP)
Title: Portably installable pollution-free charcoal kiln
Inventor: SUZUKI GIICHI
IPC: F27D21/00
Filed: 1992-08-04
Abstract: PURPOSE:To provide a charcoal kiln which can be easily and portably installed, is pollution-free, and can fully utilize the heat of combustion by combining a portable door, a fire door, a ceiling, a kettle, unnecessary liquid collection and combustion means, and central temperature control means with each other so as to form an assembly having a specified function. CONSTITUTION:The body 11 of a charcoal kiln which forms a carbonization chamber 10 is provided with a fire door 12 in front, a flue 13 communicating with the carbonization chamber 10 in back, at least one kettle 14 provided along the periphery of the body 11 and transferring heat to the inside wall, and a water supply tank 15 for the kettle 14. The kiln is adapted so that not only the pyrolignous acid, etc., produced inside the kiln but also the pyrolignous acid, etc., adherent to the flue 13 may flow into the lower end of the flue, and may be withdrawn from the kiln. Because the burning temperature for obtaining good charcoal varies with the kind of the material used for charcoal making, i.e., a carbonaceous material, a temperature sensor 45 detects the temperature in the kiln, the water temperature in the kettle, etc., which are factors for confirming the combustion state and the carbonization state, and they are centrally controlled in a sensor box 46.
Patent JP-H04108540-A (JP)
Title: Pd type catalyst for selectively hydrogenating highly unsaturated hydrocarbon and preparation thereof
Inventor: MIURA HIROSHI
IPC: C07C11/02
Filed: 1990-08-30
Abstract: PURPOSE:To prepare a Pd type catalyst for selectively hydrogenating highly unsaturated hydrocarbons without generating wastefulness in a metal supporting amount by dipping and holding a Pd supported catalyst in an electroless silver plating bath. CONSTITUTION:In preparing a Pd type catalyst for selectively hydrogenating highly unsaturated hydrocarbons, at first, an electroless plating bath consisting of a silver salt, a reducing agent and a buffer agent is prepared and a Pd supported catalyst is dipped and held in this plating bath to selectively precipitate and support Ag on the surface of Pd. As the Ag salt, for example, an inorg. silver salt or silver cyanide is used.
Patent JP-S59119258-A (JP)
Title: Ultrasonic microscope
Inventor: KANDA HIROSHI
IPC: G01N29/06
Filed: 1982-12-27
Abstract: PURPOSE:To perform digital control over an X scanning system which uses a moving coil by an up/down counter circuit and a DA converter which inputs the output of an ROM stored with triangular wave data. CONSTITUTION:The pulse train of a control signal 2 is inputted to a counter 600 synchronously with transmit and receive pulses, and the output data of the ROM610 which input the output of the counter as an address signal is used as the X-axis input signal of a cathode-ray tube 330 through a DA converter 620 after its amplitude is adjusted by an amplifier 650 and also applied to the reference input of a multiplying DA converter 630 to be impressed to the moving coil as a sine wave through a phase shifter 635 and a power amplifier 640. Constant ultrasonic wave data is generated as a picture element by a single X-axis scan without fail, and transmit and receive data corresponds to the X-axial scanning position of the sample in 1:1 proportion through the intervention of addresses of the ROM610. A carry signal from an X-axis system drives the up/down counter 660, whose output is passed through a DA converter 670 to obtain a Y input signal.
Patent JP-H0275017-A (JP)
Title: Processing circuit for mantissa part of floating point number
Inventor: KATSUNO AKIRA
IPC: G06F7/76
Filed: 1988-09-09
Abstract: PURPOSE:To increase the processing speed compared with the conventional one by performing the process of an incrementer, i.e., a component element that obtains the absolute value and the shift value detecting process of a shift control means, i.e., a component element that performs the normalization in parallel with each other. CONSTITUTION:An absolute value circuit 12 is prepared together with selectors 14 and 18, a shift means 16c, shift control means 16b and 16d, and a shift inhibiting means which inhibits the shift signal that produces an excessive shift. In such a way, the process of an incrementer 12b, i.e., a component element that obtains the absolute value is carried out in parallel with the shift value detecting process of the means 16b, i.e., a component element that performs the normalization. As a result, the overall processing time is shortened for a processing circuit for mantissa part of floating point since the time required for said two processes is larger than the processing time of other component elements.
Patent JP-H0779850-A (JP)
Title: Chopsticks
Inventor: IURA JUNICHI
IPC: A47G21/10
Filed: 1993-09-13
Abstract: PURPOSE:To provide chopsticks which is lightweight while having high mechanical strength and a high heat resistance by injection-molding pellets made of thermoplastic resin in which inorganic hollow micro-particles and reinforcing monofilaments are blended in specific quantities. CONSTITUTION:The content of inorganic hollow micro-particles is in a range of 10 to 55wt.%, and the content of reinforcing monofilaments for reinforcement is in a range of 5 to 30wt.%. Chopsticks are formed by injection-molding pellets made of thermoplastic resin containing the hollow micro-particles and the balance of the reinforcing monofilaments. In injection molding, the resin blended with the inorganic hollow microparticles and the reinforcing monofilaments is heated and melted, to form columnar pellets and the pellets are kneaded and squeezed out, and accordingly, the burden upon a food supply worker can be reduced. In the case of separately feeding the materials into an injection- molding machine without forming the pellets, an inhomogeneous distribution is resulted, and accordingly, such an effect that sufficiently lightweight chopsticks are manufactured cannot be expected.
Patent JP-S60118191-A (JP)
Title: Antibiotic substance caf-0096
Inventor: WATANABE SHIYUUJI
IPC: A61P31/04
Filed: 1983-12-01
Abstract: NEW MATERIAL:An antibiotic substance CAF-0096. The sodium salt thereof has the following physico-chemical properties; White powder; mp; 206-208 deg.C (decomposition point). Elementary analysis (%); C, 54.14; H, 7.13; N, 2.23; S, 3.88; Na, 2.93. Molecular weight; 690(M+H)<+>m/z measured by SIMS (secondary ion mass spectrometry). Positive to chlorine, fluorine, molybdic acid, sulfuric acid and iodine and negative to ninhydrin, FeCl3, etc. Readily soluble in methanol, ethanol and dimethyl sulfoxide and slightly soluble in acetone, chloroform, water, ethyl acetate, etc. Acidic, etc. USE:An antimicrobial agent against fungi. PREPARATION:A strain of Trichoderma konignii F-96 (FERM-P No.7245) is cultivated at 30 deg.C and 4.5-7.0pH preferably under aerobic conditions for 5 days.
Patent JP-2001050975-A (JP)
Title: Optical fiber acceleration sensor
Inventor: TSUCHIDA NORIHIRO
IPC: G02B6/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber acceleration sensor which has low noise. SOLUTION: An optical fiber acceleration sensor is provided with a diaphragm 1, to which optical fiber coils 2 are attached in such a way that the coils 2 extend and contract in the opposite directions, an acceleration detecting section composed of a support base 4 which supports the diaphragm 1 and a weight 3 attached to the diaphragm 1, and optical parts composed of an optical coupler 8 which is connected to the optical fiber coils 2, inputs light into the coils 2, and outputs interference light by causing interference between the light rays propagated through the coils 2 and an FRM 9. The optical parts are housed in a space provided in the periphery of the acceleration detecting section and fixed by filling up the space with a potting resin 7.
Patent JP-S61105076-A (JP)
Inventor: NAKAYAMA MICHIHARU
IPC: F25D17/08
Filed: 1984-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6471093-A (JP)
Title: Cooker
Inventor: TAKEI TAMOTSU
IPC: H05B6/68
Filed: 1987-09-10
Abstract: PURPOSE:To enable excellent indication without flickering in a fluorescent character display tube by applying DC voltage to the filament of a fluorescent character display tube through each switching element and applying square wave voltage of high frequency to the filament by turning on/off each switching element. CONSTITUTION:A control part 10 outputs a voltage signals of 'H' level and 'L' level which are opposite to each other from output terminals A, B. When the output of the terminal A is 'H' level and the output of the terminal B is 'L' level, only the transistors 24, 25 are turned on. That is, square-wave voltage is applied from the other end 20b of the filament 20 to one end 20a. When the output of the terminal A is 'L' level and the output of the terminal B is 'H' level, only the transistors 21, 22 are turned on. That is square wave voltage is applied from one end 20a of the filament 20 to the other end 20b. And the control part 10 elevates the output frequency of the terminals A, B. i.e., the frequency of square-wave voltage to be applied to the filament 20 fairly higher than the driving frequency of a grid driving circuit 12.
Patent JP-H0674526-A (JP)
Title: Air-conditioning control system
Inventor: TAKEUCHI KEIGO
IPC: F24F11/02
Filed: 1992-08-26
Abstract: PURPOSE:To carry out a comfortable air-conditioning and save the energy by adding the active mass of persons to the air-conditioning based on a thermal heat environment index. CONSTITUTION:An air-conditioning control system comprises an air-conditioner 5 for blowing conditioned air through a plurality of blow-off ports 3, dampers 4 disposed at the blow-off ports 3, an image pick-up device 6 provided on the ceiling of a room 1, an image processor 8 for converting image data photographed by the image pick-up device into the value of the active mass of persons, and an air-conditioning controller 9 for controlling the air conditioner 5 and the dampers 4 based on the value of the active mass of the persons, temperature, humidity, wind velocity and radiation temperature.
Patent JP-S60118716-A (JP)
Title: Production of organic silicon condensation product
Inventor: ISOZAKI OSAMU
IPC: C09D5/08
Filed: 1983-12-01
Abstract: PURPOSE:To obtain a condensation product capable of forming an excellent coating film, by hydrolyzing a tetraalkoxysilane and trialkylalkoxysilane and/or trialkyl halogenated silane in the presence of an acid catalyst, and condensing the product at a specific pH. CONSTITUTION:The organic silicon compound of formula I (R is 1-8C hydrocarbon group) and/or its oligomer is mixed with the organic silicon compound of formula II (R' is 1-5C hydrocarbon group; R is same as that of formula I ) and/ or its oligomer, and the mixture is hydrolyzed in the presence of an acid catalyst. The hydrolyzed product is condensed at >=7pH, preferably 7.5-8.5pH by adding an alkaline substance to the mixture. Concretely, the mixture is added to a water-soluble solvent, mixed with 0.2-2mol of water (based on 1mol of RO bonded to Si) at <=6pH in the presence of formic acid, etc., and hydrolyzed at 20-100 deg.C.
Patent JP-S6288843-A (JP)
Title: Metallic block for transmission belt
Inventor: SENDA YOSHIZUMI
IPC: F16G5/16
Filed: 1985-10-12
Abstract: PURPOSE:To effectively reduce friction between a metallic block and a V-belt pulley by forming a metallic block for the transmission belt of a belt type variable speed drive for a car of sintered metal having iron for basic metal and the specified weight percentage of an alloy component. CONSTITUTION:An endless ring-shaped transmission belt 14 is wound around a pair of V-belt pulleys 10, 12 under a fixed tensile force, and the rotational driving force of the V-belt pulley 10 is transmitted through the transmission belt 14 to the V-belt pulley 12. The transmission belt 14 is composed of a pair of carriers 16 and many metallic blocks 18. The metallic blocks 18 comprise 0.5-1.2wt% of C, 0.8-1.1wt% of Cr, 0.6-0.9wt% of Mn, 0.15-0.3wt% of Mo, and Fe and impurities as the residue, and is formed of sintered metal specified to have porosity regulated within 5-15%, apparent Vickers hardness Hv(10) including pores more than 400, and the Vickers hardness Hv(0.1) of basic metal including no pore less than 850.
Patent JP-H0953564-A (JP)
Title: Connecting rod small end part lubrication method for oil-free reciprocation compressor
Inventor: FUJIOKA KAN
IPC: F16C33/66
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To increase life of a needle bearing by a method wherein a piston is filled with lubrication grease having consistency lighter than heaviness of lubrication grease with which the needle bearing is filled. SOLUTION: The piston 5 of the small end part 3 of the connecting rod of an oil-free reciprocation compressor is filled with lubrication grease for supply having consistency lighter than heaviness of lubrication grease 10 with which a needle bearing 4 is filled. A plurality of grease holes 8 having diameter smaller than the roller diameter of the needle bearing 4 are radially formed in a piston 1 so as to be immersed in a total roller type needle bearing 4 through the slide inertial force of the piston 1 or the rotation centrifugal force of the piston 5. This constitution stably maintains lubricity of the connecting rod small terminal 3 for a long period and provides an increased life for the needle bearing 4.
Patent JP-H0276344-A (JP)
Title: Load decentralizing system for lan packet network connection equipment
Inventor: KATO YUICHI
IPC: H04L12/801
Filed: 1988-09-12
Abstract: PURPOSE:To build up a data communication system inexpensively by inquiring each packet network connection device about its load state when a LAN connection data terminal equipment starts its connection and selecting a packet network connection device with a light load to set a logic channel. CONSTITUTION:In the case of the occurrence of the necessity of data communication with packet network connection data terminal equipments 4a-4n, LAN connection data terminal equipments 2a-2m sends a load inquiry signal to packet network connection equipments 5a, 5b connecting to a broad band packet exchange network 3 at first with group multiple address provided as the standard function of the LAN. Each packet network connection equipment receiving the load inquiry signal checks the load state depending on the resident data quantity in its own equipment or quantity of set logic channel number and returns a load response signal to a LAN connection data terminal equipment instantly when the load is light, for example, and after a prescribed time when the load is heavy. On the other hand, the LAN connection data terminal equipment selects a packet network connection equipment giving a response at first, sends a connection request signal to set a logic channel.
Patent JP-H0390051-A (JP)
Title: Fluorine-containing diamine and fluorine-containing bisimide
Inventor: YAMAMOTO MICHIHARU
IPC: C07C217/76
Filed: 1989-09-01
Abstract: PURPOSE:To obtain the title fluorine-contg. bisimide including novel compounds for producing thermosetting resins excellent in low dielectric constant, heat resistance and flexibility by synthesis through the reaction between an ethylenic unsaturated dicarboxylic anhydride and the title diamine. CONSTITUTION:The objective bisimide, including novel compounds, of formula III (when R1 and R2 are each H, being novel compounds) for producing thermosetting resin compositions excellent in low dielectric constant, impact resistance and flexibility can be obtained by reaction between (A) an ethylenic unsaturated dicarboxylic anhydride of formula I (D is 2-24C divalent unsaturated organic group) and (B) the other objective fluorine-contg. diamine, including novel compounds. of formula II (R1-R3 are each H, lower alkyl, CF3, lower alkoxy, Cl, Br or F) (when R1 and R2 are H, being novel compounds). Said fluorine- contg. diamine of the formula II can be obtained by condensation in a solvent in the presence of a base between a diol compound of formula IV and a benzyl halide derivative of formula V (Hal is Br, Cl or I) followed by reduction through an appropriate method.
Patent JP-2001017960-A (JP)
Title: Retention type cartridge
Inventor: FUJIOKA MASAHIRO
IPC: C02F1/68
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To further prolong the retention time within a retention type cartridge which is packed with a filter medium, or the like, and is used for treatment of drinking water, by placing baffle plates inside a vessel that is formed by closing a shell with a cover and a bottom member, each provided with a liquid passage port, boring through-holes in each of the baffle plates, circumferentially placing shrouds on each of the baffle plates so as to partly blind the through-holes and covering each of the shrouds with a cover plate, in such a cartridge. SOLUTION: In this cartridge, a vessel 4 is formed by closing a shell 1 with a bottom member 2 and a cover 3, both of which are provided with liquid passage ports 21 and 31, respectively, and inside the vessel 4, an appropriate number of baffle plates 5 each formed so as to have such a shape and dimensions that the baffle plate 5 can be fitted into the shell 1, and normally a disklike shape, are placed. Each of the baffle plates 5 is used for subjecting a liquid to be treated which passes through the vessel 4, to primary damming, and in each of the baffles plates 5, an appropriate number of through-holes 51 each consisting of a small hole are bored.  The through-holes 51 are used for passing the liquid to be treated which is dammed by one of the baffle plates 5, through the baffle plate 5 from its one side to the other opposite side at a very low flow rate and the shape of each of the through-holes 51 can optionally be determined. An appropriate number of shrouds 52 are circumferentially placed on each of the baffle plates 5 so as to partly blind the through-holes 51, and also, a cover plate 53 is fitted to each of the shrouds 52 to cover it. By using functions of the shrouds 52 and such cover plates 53, the liquid flow rate passing through each 6f the baffle plates 5 can further be restricted.
Patent JP-H0276257-A (JP)
Title: Semiconductor memory element
Inventor: IGUCHI KATSUJI
IPC: H01L27/04
Filed: 1988-09-12
Abstract: PURPOSE:To enable realization of a capacitor of large capacity by providing a plurality of memory cells connected with one electrode of the capacitor formed on a semiconductor substrate, by forming the capacitor so that one electrode of the capacitor has a columnar section, and by specifying the amount of a charge which can be accumulated in a side part of said electrode being vertical to the surface of the semiconductor substrate. CONSTITUTION:A capacitor (C) is formed on a silicon substrate 1 so that it covers word lines 4 and 4' partially with interlayer insulation films 7 and 7' interlaid, and it is constructed of a first electrode 8 connected to a source region 5 of a transistor and a plate electrode 11 which is isolated from said first electrode 8 by an SiO2 film 10 and operates as a common wiring among a plurality of memory cells. The first electrode 8 is formed so that the side area thereof occupies 60% of the surface area thereof, and 60% or more of a charge accumulated in the capacitor is accumulated in the side part of the electrode. By this constitution, an accumulated capacity of the charge of the minimum value or above can be maintained when an element is integrated as high as 64 Mb.
Patent JP-2001051326-A (JP)
Title: Flash device
Inventor: TOBIYO MANABU
IPC: G03B15/02
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a flash device constituted so that the color temperature of radiant light beams is converted by adjusting the spectral reflectivity of a reflector. SOLUTION: The light emission part 9 of the flash device is provided with a xenon discharge tube 30 becoming a light source and the reflector 31 surrounding the tube 30 inside a reflector case 9b. Then, a protector 9a is fitted to the front surface of the reflector 31. Besides, reflection parts 31a and 31b are provided with a vapor-deposited film formed by vacuum-depositing or spattering SiO2 or TiO2. Thus, the reflector 31 is constituted so that the reflectivity of a light beam at a short wavelength side is low and that of a light beam at a high wavelength side is high. Besides, the radiant light beams whose color temperature is low are applied by converting the color temperature of the light beams from the tube 30.
Patent JP-H0972631-A (JP)
Title: Air conditioner
Inventor: YONEYAMA HIROYASU
IPC: F25B41/00
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce a sound of flowing refrigerant automatically and positively by a method wherein a flowing state of the refrigerant at an upstream side of an adjusting device is calculated in reference to a condensing temperature and a temperature at an outlet of a heat exchanger at a heat source side, whether or not a noise exceeding an allowable level is generated from the metering device is discriminated in response to a result of this calculation and a degree of opening of the metering device is controlled. SOLUTION: A freezing cycle comprises a compressor 1, a four-way valve 2, an outdoor device including a heat exchanger 3 at a heat source side and an outdoor fan 7, an indoor device including a heat exchanger 4 at a utilization side and an indoor fan 8, an adjusting device 5, and an accumulator 6 for preventing a returning of liquid toward the compressor 1. In this case, there are also provided each of sensing devices 9, 10 for sensing a condensing temperature and an outlet temperature of the heat exchanger 3 at the heat source side. Then, a temperature difference between a condensing temperature and an outlet temperature is calculated by a control device 11 and then it is discriminated whether or not noise exceeding an allowable level is generated from the adjusting device 5.  As a result, when the answer is 'yes', a degree of opening of the adjusting device 5 capable of preventing an occurrence of noise is selected to output a control signal 12.
Patent JP-H0894570-A (JP)
Title: Sensor and its manufacture
Inventor: SUGAMA AKIO
IPC: G01N27/12
Filed: 1994-09-22
Abstract: PURPOSE: To devise a method for connecting the sensor base of a sensor to extension leads; to firmly secure the sensor base to the extension leads by making effective use of a small bonding area and the leads; and to add a removal recognition function by devising the structure of the extension leads. CONSTITUTION: This sensor has a base 11 provided with a sensor portion 11A having two or more pad electrodes 12A; 13A, electrode extension leads 12, 13 connected to the pad electrodes 12A, 13A on one side of the base 11, and a base holding lead 14 joined to the other side of the base 11; at the end of the base 11 the electrode extension leads 12, 13 are curved toward the base holding lead 14, and at the end of the base 11 the base holding lead 14 is curved toward the electrode extension leads 12, 13, so that the electrode extension leads 12, 13 and the base holding lead 14 sandwich the base 11. The base holding lead 14 is bifurcated at least from a portion of the lead joined to the other side of the base 11.